Quest Diagnostics

Lab Testing at Matagorda County Hospital

Hospital outpatient lab in Bay City, TX 77414.

Hospital Outpatient Lab

This is a hospital outpatient lab. Most hospital outpatient labs accept walk-in third-party lab orders, but some require a physician referral or appointment. Calling ahead is recommended.

Order Lab Tests Online

Browse All Tests

Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

1115 Avenue G 1st Floor
Bay City, TX 77414
Matagorda County

979-241-6791

Hours

Monday	9:00 AM – 4:00 PM
Tuesday	9:00 AM – 4:00 PM
Wednesday	9:00 AM – 4:00 PM
Thursday	9:00 AM – 4:00 PM
Friday	9:00 AM – 4:00 PM
Saturday	9:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

Precision Drug And Alcohol Testing
2113 Avenue G Ste A, Bay City, TX 77414
0.7 mi
Matagorda County Hospital - Matagorda County
104 7th St, Bay City, TX 77414
1.6 mi
Driving Safety Services
110 Merchant St, El Campo, TX 77437
22.9 mi
Quest Diagnostics - Employer Drug Testing Not Offered - Wharton
2112 Regional Medical Dr Ste 1303, Wharton, TX 77488
24.7 mi
Quest Diagnostics - Lake Jackson
201 B Hwy 332 West Suite 1000, Lake Jackson, TX 77566
30.7 mi

About this location

Hospital outpatient lab. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.